MasterVolt 40040256 Mass 48/25


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  • Model: 40040256
  • Manufactured by: Mastervolt
  • Condition: New
  • Estimated Delivery: May 23rd - May 29th
  • In Stock
  • Price: $1,422.27  $1,137.81
    Save: 20% off
    Mass battery chargers sine wave inverters and DC-DC converters are designed for the toughest conditions for professional semi-professional and recreational purposes. Even under the most extreme conditions the products from the Mass series operate faultlessly giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass concept have long been proven in practice. With an MTBF of 280000 hours at full capacity and 24/7 use the Mass products are ideal for the toughest tasks and any situation that requires a reliable power supply. You can always rely on their proven and technically advanced components.

    Making the best even better

    The reliability and long lifespan of Mastervolt s battery chargers sine wave inverters and DC-DC converters have been established beyond doubt over the past decade. While the Mass products have evolved with the latest technological developments the dimensions and connections have remained the same. As a result it is exceptionally easy to replace one unit with another with only negligible downtime.

    Mastervolt Green by Heart

    As part of our constant search for eco-friendly and long-lasting solutions Mastervolt has developed the Green by Heart programme. Its impact on the Mass battery chargers Mass Sine inverters and Mac & Magic DC-DC converters include:
    • An exceptionally effective use of the consumed input current (cos phi) > 0.98!
    • Faster charging of batteries even when the input current is limited.
    • Use of top quality components with a long lifespan.
    • Savings in weight and space.
    • Fewer installation materials.
    • Product Specifications | Download
    General specificationsGeneral specifications
    Nom. output voltage48 V
    Total charge current25 A
    Number of battery outlets1
    Battery capacity range100-500 Ah
    Nominal input voltage230 V (180-265 V) 50/60 Hz
    Supplies your system without batteryyes
    Display/read-outLED display
    Dimensions hxwxd420 x 318 x 130 mm 16.5 x 12.5 x 5.1 inch
    Weight4.6 kg 10.1 lb
    ApprovalsCE E-mark ABYC A-31 RRR RS
    Technical specificationsTechnical specifications
    Charge characteristicIUoUo automatic 3-step+ for gel/AGM/wet/Lithium Ion
    Charge voltage Bulk57 V
    Charge voltage Absorption57 V
    Absorption time4 hours
    Charge voltage Float (wet batteries)53 V
    Charge voltage Float (gel/AGM batteries)55.2 V
    Temperature compensation-120 mV/ C -67 mV/ F
    Voltage compensationvoltage drop compensation in DC cables up to 3 V
    Power consumption (DC side)< 1 mA
    Full load consumption (230 V AC)1800 W
    Power factor control> 0.95
    Temperature range (ambient temp.)-25 C to 80 C derating > 45 C -13 to 176 F
    Coolingvario fan
    Sound level< 48 dBA at 1 mtr
    Protection degreeIP23
    Protectionsover temperature over load short circuit high battery low battery
    MasterBus compatibleyes
    CSI/DC alarmintegrated in the battery charger as standard

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